A super easy way of doing this (my geometry teacher is my source) Plot all of the points on a graph, and then, draw the lines until you get a triangle, then, count all of the squares. The amount of squares will be your area.
Answer:
Part a: So the number of business owners giving holiday gift to their employees from survey is 12.
Part b: p-value is 0.00003
Part c: value of p is less that a we reject the null hypothesis.
Step-by-step explanation:
Part a
number of business owners=20% x n
number of business owners= 0.2x 60
number of business owners=12
Part b
H0: p=0.46
H1: p<0.46
Here
n=60,
=0.2, p=0.46
So test statistics is given as

p-value is P(z<-4.04)= 0.00003
Part c
As value of p is less that a we reject the null hypothesis.
Answer:
2 - x^2
Step-by-step explanation:
Two of the lines must be parallel
Answer:
A simplified version of “<u>–7c8·(–0.4c3)2</u>,” would be,
“<u><em>–7c8·(–0.4c3)²= (-7c8)(-0.4)²(c)^6</em></u>”
If it helped please mark as brainliest, thanks. :)